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RST Button

7.2

Operation

Function

Hold down the

button for 3s to 10s.

If the

Communication using expired certificate function is disabled for the

SmartLogger

and the digital certificate of the SmartModule becomes invalid,

after enabling the function, press the RST button for 3s to 10s to enable the

SmartModule

to enter the mode of ignoring digital certificate expiration and

restore the communication with the

SmartLogger. The alarm/maintenance

indicator (ALM) blinks red slowly.

After the digital certificate of the

SmartModule is reloaded through the

SmartLogger

, the SmartModule communication can recover.

Hold down the

button for more

than 60s.

Within 3 minutes after the

SmartModule is powered on after power-off, hold

down the RST button for more than 60s to restart the

SmartModule and

restore factory settings.

Replacing the SmartLogger2000 with the SmartLogger3000

7.3

For details, see Quick Guide to Replacing the SmartLogger2000 with the SmartLogger3000. You can

scan the QR code below to obtain the document.

Huawei SmartLogger 3000B User Manual

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